Kenyan opposition leader Raila Odinga has urged his supporters to skip work on Monday to protest against what he claims were rigged elections that gave victory to President Uhuru Kenyatta.

In an escalation of Kenya's deadly election violence, police have fired live ammunition at rioters and used tear gas on vehicles carrying opposition officials.

A government-funded human rights group has accused a former Kenyan cabinet minister of trying to derail upcoming International Criminal Court trials.